banana nose

banana republic

A small country, especially one in Central America or the West Indies, that is dependent on a single export commodity (traditionally bananas) and that has a corrupt, dictatorial government.

button nose

A nose with a small size and a relatively flat, round shape, usually considered to be dainty or cute in appearance.

camel's nose

A situation where the permitting of some small act will lead to a larger undesirable act or circumstance.

cut off one's nose to spite one's face

To harm oneself as a result of attempting to harm an adversary.

give someone a bloody nose

To defeat or frustrate someone, but without doing any permanent damage.

have one foot on a banana peel

To be in an unstable situation with a high risk of sudden negative change, facing difficulty, or appearing foolish.

I suppose

[Cockney slang]nose

keep one's nose clean

To stay out of trouble, especially by avoiding unlawful behavior.